$431 Cheap Flights from Brussels (BRU) to Seoul (GMP)

View $431 flight on Thu, Nov 6, 2025Opens in a new window

Popular airlines from Brussels Airport (BRU) to Gimpo Intl. Airport (GMP)

Cheap Flights from Brussels to Seoul (BRU-GMP)

Prices were available within the past 7 days and start at $431 for one-way flights and $683 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Fri, Jan 23 - Sat, Jan 31
BRU
Brussels
GMP
Seoul
$683 Roundtrip, found 6 days ago
$683
Roundtrip
found 6 days ago
Select Hainan Airlines flight, departing Fri, Jan 23 from Brussels to Seoul, returning Sat, Jan 31, priced at $683 found 6 days ago
Hainan Airlines
Mon, Nov 24 - Tue, Dec 9
BRU
Brussels
GMP
Seoul
$696 Roundtrip, found 3 hours ago
$696
Roundtrip
found 3 hours ago
Select Hainan Airlines flight, departing Mon, Nov 24 from Brussels to Seoul, returning Tue, Dec 9, priced at $696 found 3 hours ago
Hainan Airlines
Mon, Nov 24 - Tue, Dec 9
BRU
Brussels
GMP
Seoul
$808 Roundtrip, found 3 hours ago
$808
Roundtrip
found 3 hours ago
Select Hainan Airlines flight, departing Mon, Nov 24 from Brussels to Seoul, returning Tue, Dec 9, priced at $808 found 3 hours ago
Hainan Airlines
Sat, Jan 31 - Sat, Feb 7
BRU
Brussels
GMP
Seoul
$846 Roundtrip, found 5 days ago
$846
Roundtrip
found 5 days ago
Select Hainan Airlines flight, departing Sat, Jan 31 from Brussels to Seoul, returning Sat, Feb 7, priced at $846 found 5 days ago
Hainan Airlines
Mon, Nov 24 - Tue, Dec 9
BRU
Brussels
GMP
Seoul
$921 Roundtrip, found 3 hours ago
$921
Roundtrip
found 3 hours ago
Select Hainan Airlines flight, departing Mon, Nov 24 from Brussels to Seoul, returning Tue, Dec 9, priced at $921 found 3 hours ago
Hainan Airlines
Sat, Dec 27 - Sat, Jan 10
BRU
Brussels
GMP
Seoul
$987 Roundtrip, found 4 days ago
$987
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Sat, Dec 27 from Brussels to Seoul, returning Sat, Jan 10, priced at $987 found 4 days ago
Hainan Airlines
Tue, Dec 16 - Tue, Feb 10
BRU
Brussels
GMP
Seoul
$1,029 Roundtrip, found 2 days ago
$1,029
Roundtrip
found 2 days ago
Select Hainan Airlines flight, departing Tue, Dec 16 from Brussels to Seoul, returning Tue, Feb 10, priced at $1,029 found 2 days ago
Lufthansa
Fri, Apr 24 - Sat, May 9
BRU
Brussels
GMP
Seoul
$1,515 Roundtrip, found 2 days ago
$1,515
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Apr 24 from Brussels to Seoul, returning Sat, May 9, priced at $1,515 found 2 days ago
Austrian Airlines
Fri, Apr 3 - Sat, Apr 18
BRU
Brussels
GMP
Seoul
$2,370 Roundtrip, found 1 day ago
$2,370
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Fri, Apr 3 from Brussels to Seoul, returning Sat, Apr 18, priced at $2,370 found 1 day ago
Japan Airlines
Thu, Nov 13 - Fri, Nov 28
BRU
Brussels
GMP
Seoul
$3,300 Roundtrip, found 21 hours ago
$3,300
Roundtrip
found 21 hours ago
Select Japan Airlines flight, departing Thu, Nov 13 from Brussels to Seoul, returning Fri, Nov 28, priced at $3,300 found 21 hours ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $1,411
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $1,411

Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Gimpo Intl. Airport (GMP) cost?
Snag a cheap one-way flight from $431 or cheap return flight from $683 from Brussels - National Airport (BRU) to Gimpo Intl. Airport (GMP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Brussels - National Airport (BRU) to Gimpo Intl. Airport (GMP)?
Flying in January can help you save, as it's the cheapest month for flights between BRU and GMP. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Brussels - National Airport (BRU) to Gimpo Intl. Airport (GMP)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from BRU to GMP. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Brussels - National Airport (BRU) to Gimpo Intl. Airport (GMP)?
There aren't any daily nonstop flights available from Brussels - National Airport (BRU) to Gimpo Intl. Airport (GMP). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from BRU to GMP?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brussels - National Airport (BRU) to Gimpo Intl. Airport (GMP)?
Opt for a flight from Brussels - National Airport (BRU) to Gimpo Intl. Airport (GMP) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brussels - National Airport (BRU) to Gimpo Intl. Airport (GMP) last-minute?
Booking your flight from BRU to GMP shortly before your journey is usually more expensive. But if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a BRU to GMP flight and hotel package?
You'll typically save money by securing a BRU to GMP flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Gimpo Intl. Airport (GMP)?
It's generally possible to reschedule or cancel your BRU to GMP flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Brussels - National
Destination airport
Gimpo Intl.
Airlines serving
Japan Airlines
Roundtrip price
$683
Distance
5397 mi

Book with confidence

Book with confidence

Brussels to Seoul Flights

The cheapest times to fly from Brussels to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brussels to Seoul are during the month of January. You can find some of the cheapest flights from Brussels to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Seoul

Sunday is one of the best days to book for cheap flights from Brussels to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brussels to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brussels to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $431 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brussels to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brussels to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Brussels to Seoul Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.